Development of Analysis and Design Methods for Photonic Crystal Circuits

光子晶体电路分析与设计方法的发展

• 批准号: 12650034
• 负责人: KOSHIBA Masanori
• 金额: $ 1.73万
• 依托单位: HOKKAIDO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12650034/
• 关键词: photonic crystal; photonic band gap; photonic crystal waveguide; photonic crystal circuit; finite element method; beam propagation method; optical waveguide analysis; time-domain analysis; フォトニックバンドギャップ

The results of this research are as follows :1. Analysis and simulation methods for photonic crystal circuits were newly developed : frequency-domain finite element method for the analysis of band structures in photonic crystals and of guided-mode properties in photonic crystal waveguides, and time-domain beam propagation method for the analysis of optical pulse transmissions in photonic crystal circuits.2. A basic theory to treat various methodologies for controlling lightwaves in photonic crystal circuits was constructed : electro-optic, acouto-optic, magneto-optic, thermo-optic, and nonlinear effects.3. A multiplexer-demultiplexer (MUX-DEMUX) based on photonic crystal, waveguide couplers was proposd, and its wavelength demultiplexing properties were investigated. The device size was expected to be drastically reduced, compared with the conventional one composed of dielectric waveguide couplers.

本研究的主要结果如下：1.光子晶体电路的分析和模拟方法有了新的发展：频域有限元法用于分析光子晶体的能带结构和光子晶体波导的导模特性，时域光束传播法用于分析光脉冲在光子晶体电路中的传输.建立了光子晶体电路中控制光波的各种方法的基本理论：电光效应、声光效应、磁光效应、热光效应和非线性效应.提出了一种基于光子晶体、波导耦合器的波分复用器，并对其波分复用特性进行了研究。与传统的由介质波导耦合器组成的器件相比，该器件的尺寸有望大大减小。

项目成果

Masanori KOSHIBA: "Wavelength Division Multiplexing and Demultiplexing with Photonic Crystal Waveguide Couplers"Journal of Lightwave Technology. Vol. 19, No. 12. 1970-1975 (2001)

Masanori KOSHIBA：“使用光子晶体波导耦合器进行波分复用和解复用”光波技术杂志。

Takashi Yasui: "Three-Dimensional Vector Beam-Propagation Method for Second Harmonic Generation Analysis"Journal of Lightwave Technology. 19・5. 780-785 (2001)

安井隆：“二次谐波产生分析的三维矢量光束传播方法”光波技术杂志19・5（2001）。

Masanori Koshiba: "Wavelength Division Multiplexing and Demultiplexing with Photonic Crystal Waveguide Couplers"Journal of Lightwave Technology. 19・12. 1970-1975 (2001)

Masanori Koshiba：“光子晶体波导耦合器的波分复用和解复用”光波技术杂志 19・12（2001 年）。

Masanori Koshiba: "Curvilinear Hybrid Edge/Nodal Elements with Triangular Shape for Guided-Wave Problems"Journal of Lightwave Technology. 18. 737-743 (2000)

Masanori Koshiba：“用于导波问题的三角形曲线混合边缘/节点单元”光波技术杂志。

Masanori Koshiba: "High-Performance Absorbing Boundary Conditions for Photonic Crystal Waveguide Simulations"IEEE Microwave and Wireless Components Letters. 11・4. 152-154 (2001)

Masanori Koshiba：“光子晶体波导模拟的高性能吸收边界条件”IEEE 微波和无线元件快报 11・4 (2001)。